docstr: Returns the size of the world.
docstr_tok: ["Returns","the","size","of","the","world","."]
code: def get_world_size(self):
      """Returns the size of the world."""
      return self.world_size
  
imports: import logging
  import threading
  from operator import itemgetter
  from queue import Queue
  import torch
  from torch.distributed import ReduceOp
  from .communicator import Communicator
label_desc: Use image node_id 17 for calling the InProcessCommunicator obj's underlying member method code with example usage: obj.get_world_size() and returns: self